Lorna kept on holding off all the creatures as best she could. She needed to make sure that Jean could do what she needed, without any interference. Every chance she got, she would look to where they were.
She really hoped they could save Alex from this hell. She glances back at her the creatures. Without a moments thought she quickly ripped another one in half. She also had to continue from blocking anything being sent towards Scott, Jean or Alex.
Lorna knew she didn't have much strength left in her. She is barely holding on, for the sake of Alex and everyone else she did her best to keep fighting and protecting.